Practice Questions (2)

Duration: 15 min

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Inside: a video lesson and guided study material.

Module outline

  1. Section A | English: Vocabulary, Comprehension / Reading Comprehension / Unseen Passages (Critical Reasoning) (Paragraph Questions), Preposition, Sentence Correction (Error Correction), Sentence Completion (Fill in the blanks), Articles, Sentence Re-arrangements (Para Jumbles) (Narrative Sequencing), Verbal Analogy (Word Based Analogy)
  2. Section A | Quant Aptitude: Ratio and Proportion (Ratios), Mixture and Alligation, Permutation and Combination, Number System, HCF LCM, Sequence and Series (Series), Speed Time and Distance, Arithmetic, Algebra, Powers and Exponents (Surds and Indices), Average, Age Problems, Percentage, Profit and Loss, Partnership, Time and Work, Simple Interest and Compound Interest, Mensuration and Geometry, Probability, Pipe and Cistern
  3. Section A | Reasoning: Series (Number and Letter Series) (Numerical Relations and Reasoning), Coding Decoding, Data Sufficiency, Calendar, Clock, Blood Relations, Directions (Direction Test), Seating Arrangements, Ranking, Order and Sequence, Puzzle Solving (Puzzles)
  4. Section B | C Programming: C Programming by Yash Sir, Coding Questions by Yash Sir
  5. Section B | Data Structures: Algorithm Analysis, Greedy Algorithms, Time Complexity Analysis, Sorting Algorithms, Introduction to DS, Array, Stack, Queue, Linked List, Tree, Graphs
  6. Section B | OOP (C++): Object Oriented Programming (OOPS), Programming in C++
  7. Section B | OS: Introduction to OS, Process Management, CPU Scheduling, Process Synchronization, Threads & Process Creation, Deadlock, Memory Management, Virtual Memory, Disc Scheduling, File Management, Windows OS
  8. Section B | Networking: Introduction to CN, Data Communication, DLL: Access Control, DLL: Flow Control, DLL: Error Control, DLL: Framing, Data Link Layer - Ethernet, Net Layer: IPv4 & Proto, Net Layer: IP Addressing, Net Layer:Routing Protocol, Transport Layer Services, TL: Congestion & UDP, Application Layer, Hardware basics
  9. Section B | AI & Big Data Basics: AI & ML by Arun Sir, Big Data Systems
  10. Section C | Digital Electronics: Digital Systems & Boolean Basics, Logic Gates & Hardware, Boolean Expression, Boolean Minimization, Combinational Circuit, Sequential Circuits, Number System, Number Representation, Analog-Digital Conversion
  11. Section A, C | Comp. Fundamentals, COA: Basics of COA, Floating Point Rep, Cache Memory Organization, Input Output Organisation, Pipelining, Instr Formats & Modes, Control Unit Design, Register Transfer and Microoperations, Multiprocessors, Programming the Basic Computer
  12. MOCK TEST:
AI summary & chapters

AI Summary

An AI-generated summary of this video lecture.

This educational video is a grammar lecture by an instructor from Knowledge Gate, focusing on correcting common English language errors. The video progresses through a series of multiple-choice questions, each designed to test a specific grammatical concept. The first question addresses the correct preposition to use with the verb 'affiliated', explaining that 'affiliated to' is used for institutions like universities. The second question deals with the correct structure for parallel comparisons, emphasizing the use of 'the more... the more...' to show a proportional relationship. The third question focuses on the use of reflexive pronouns, demonstrating that 'avail themselves of the opportunity' is correct when the subject and object are the same. The fourth question covers the use of the Present Perfect Continuous tense, explaining that 'I have been working' is the correct form to describe an action that started in the past and continues to the present. The video uses on-screen text, diagrams, and the instructor's explanations to clearly illustrate each rule and its application.

Chapters

  1. 0:00 – 2:00 00:00-02:00

    The video opens with a title card for a 'SENTENCE CORRECTION' lesson. The first question (Q1) is presented, asking to improve the sentence 'Mithibai college is affiliated with with the Mumbai University.' The underlined part is 'with'. The instructor, Yash Jain Sir, explains that the correct preposition is 'to', as in 'affiliated to'. The options are A. to, B. from, C. by, and D. No improvement. The instructor explains that 'affiliated to' is used for institutions like universities and boards, and 'affiliated with' is used for causes or organizations. The correct answer is A. to, which is confirmed with a checkmark on the screen.

  2. 2:00 – 5:00 02:00-05:00

    The video transitions to the second question (Q2), which asks for the most appropriate substitute for the phrase 'The more they earn, more they spend.' The options are A. The more they earn, the more they spend, B. More they earned, more they spend, C. More they earn, the more they spend, and D. No substitution required. The instructor explains that the correct structure for a parallel comparison is 'the more... the more...', which shows a proportional increase. He points out that the original sentence is missing the second 'the'. The correct answer is A, which is confirmed with a checkmark. The instructor also provides a diagram of the structure: 'the + comparative adjective + clause + the + comparative adjective + clause'.

  3. 5:00 – 10:00 05:00-10:00

    The third question (Q3) is presented, asking to improve 'The harder you work, better you become.' The options are A. the better, B. more better, C. a better, and D. No improvement. The instructor explains that the correct structure is 'the harder... the better...', which is a parallel comparison. The original sentence is missing the first 'the'. The correct answer is A. The instructor then moves to the fourth question (Q4), which asks to improve 'Employees should avail them the opportunity to buy cheap shares in the company.' The options are A. avail the opportunity, B. avail to the opportunity, C. avail themselves of the opportunity, and D. No Correction. The instructor explains that 'avail' is a verb that requires a reflexive pronoun when the subject and object are the same. Since 'employees' are the ones who should avail the opportunity, the correct form is 'avail themselves of the opportunity'. The correct answer is C, which is confirmed with a checkmark.

  4. 10:00 – 14:46 10:00-14:46

    The fifth and final question (Q5) is presented: 'I am tired as I am working since 7 o'clock in the morning.' The options are A. I was working, B. I had been working, C. I have been working, and D. No correction. The instructor explains that the action of working started in the past (7 o'clock) and is still continuing, so the Present Perfect Continuous tense is required. The correct form is 'I have been working'. The instructor provides the structure for this tense: Positive Form (+): Subject + HAVE/HAS + BEEN + Verb-ING. The correct answer is C, which is confirmed with a checkmark. The video concludes with a 'THANKS FOR WATCHING' screen.

The video provides a structured and progressive lesson on English grammar, moving from one specific rule to the next. It begins with prepositions, then covers parallel comparisons, reflexive pronouns, and finally, verb tenses. Each concept is introduced with a clear example, explained with a rule, and reinforced with a multiple-choice question. The instructor uses on-screen text and diagrams to visually support his explanations, making the learning process clear and effective. The progression from simple to more complex grammatical structures provides a comprehensive review for students preparing for language exams.

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